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Chemistry
Chemistry
Problem
A current of
3
3
3
ampere was passed for
1
1
1
hour through an electrolyte solution of
A
x
B
y
A_xB_y
A
x
B
y
in water. If
2.977
g
2.977 \text{ g}
2.977
g
of
A
A
A
(atomic mass
106.4
106.4
106.4
) was deposited at cathode and
B
B
B
was a monovalent ion, the formula of electrolyte was : a.
A
B
2
AB_2
A
B
2
b.
A
B
AB
A
B
c.
A
B
3
AB_3
A
B
3
d.
A
B
4
AB_4
A
B
4
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